loplugin:passstuffbyref

Change-Id: Ie10757b8026e0bdf8be40f41bb04bb02334241f3

4 files changed, 5 insertions, 5 deletions

diff --git a/connectivity/source/drivers/macab/MacabDriver.hxx b/connectivity/source/drivers/macab/MacabDriver.hxx
index f50f7562cc75..eeedac4e60a4 100644
--- a/connectivity/source/drivers/macab/MacabDriver.hxx
+++ b/connectivity/source/drivers/macab/MacabDriver.hxx
@@ -124,7 +124,7 @@ namespace connectivity
             static OUString getImplementationName_Static(  ) throw(::com::sun::star::uno::RuntimeException);
             static ::com::sun::star::uno::Sequence< OUString > getSupportedServiceNames_Static(  ) throw (::com::sun::star::uno::RuntimeException);
 
-            ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >
+            ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > const &
             getComponentContext() const { return m_xContext; }
 
             /** returns the path of our configuration settings
diff --git a/connectivity/source/drivers/macab/MacabRecords.cxx b/connectivity/source/drivers/macab/MacabRecords.cxx
index caf1db78bc9e..9ca9bca94d3e 100644
--- a/connectivity/source/drivers/macab/MacabRecords.cxx
+++ b/connectivity/source/drivers/macab/MacabRecords.cxx
@@ -1196,7 +1196,7 @@ void MacabRecords::setName(const OUString& _sName)
 }
 
 
-OUString MacabRecords::getName() const
+OUString const & MacabRecords::getName() const
 {
     return m_sName;
 }
diff --git a/connectivity/source/drivers/macab/MacabRecords.hxx b/connectivity/source/drivers/macab/MacabRecords.hxx
index 615c8ba313c1..11e5bcc5c823 100644
--- a/connectivity/source/drivers/macab/MacabRecords.hxx
+++ b/connectivity/source/drivers/macab/MacabRecords.hxx
@@ -88,7 +88,7 @@ namespace connectivity
                 MacabHeader *getHeader() const;
 
                 void setName(const OUString& _sName);
-                OUString getName() const;
+                OUString const & getName() const;
 
                 MacabRecord *insertRecord(MacabRecord *_newRecord, const sal_Int32 _location);
                 void insertRecord(MacabRecord *_newRecord);
diff --git a/connectivity/source/drivers/macab/MacabTable.hxx b/connectivity/source/drivers/macab/MacabTable.hxx
index 6c90d78c61e3..93f294162436 100644
--- a/connectivity/source/drivers/macab/MacabTable.hxx
+++ b/connectivity/source/drivers/macab/MacabTable.hxx
@@ -49,8 +49,8 @@ namespace connectivity
 
             virtual void refreshColumns() override;
 
-            OUString getTableName() const { return m_Name; }
-            OUString getSchema() const { return m_SchemaName; }
+            OUString const & getTableName() const { return m_Name; }
+            OUString const & getSchema() const { return m_SchemaName; }
         };
     }
 }